Anyone had both standard and slim speakers of the newer style? I have a new helmet and the speaker pockets are kind of shallow, the standard speakers stick out a bit. I contacted Sena and the rep told me that the "slim speakers" are .2mm thicker than standard but 5mm smaller in diameter. That doesn't make sense to me. Reviewers on the commerce sites talk about how much more room they had but no specifics. Not gonna spend $50 to gain nothing.